Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH] usb: xhci: dbc: remove redundant pointer dbc | Date | Fri, 13 Jul 2018 10:48:07 +0100 |
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From: Colin Ian King <colin.king@canonical.com>
Pointer dbc is being assigned but is never used hence it is redundant and can be removed.
Cleans up clang warning: variable 'dbc' set but not used [-Wunused-but-set-variable]
Signed-off-by: Colin Ian King <colin.king@canonical.com> --- drivers/usb/host/xhci-dbgcap.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/usb/host/xhci-dbgcap.c b/drivers/usb/host/xhci-dbgcap.c index 387f124a8334..86cff5c28eff 100644 --- a/drivers/usb/host/xhci-dbgcap.c +++ b/drivers/usb/host/xhci-dbgcap.c @@ -913,11 +913,9 @@ static ssize_t dbc_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - struct xhci_dbc *dbc; struct xhci_hcd *xhci; xhci = hcd_to_xhci(dev_get_drvdata(dev)); - dbc = xhci->dbc; if (!strncmp(buf, "enable", 6)) xhci_dbc_start(xhci); -- 2.17.1
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